GE MM300 Instruction Manual page 97

CHAPTER 3: INTERFACING WITH THE MM300
MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
4. Select the Maintenance > Update Firmware menu item.
5. The EnerVista MM300/MM200 Setup software will request the location of the folder
containing the new firmware file. Locate the folder that contains the firmware files to
load into the MM300 . The firmware filename has the following format:
6. EnerVista MM300/MM200 Setup software now prepares the MM300 to receive the
new firmware file.
7. While the file is being loaded into the MM300 a status box appears showing how
much of the new firmware file has been transferred and the upgrade status. The
entire transfer process takes approximately 10 minutes.
8. The EnerVista MM300/MM200 Setup software will notify the user when the
MM300 has finished loading the file. Carefully read any displayed messages and click
OK to return the main screen. Cycling power to the relay is recommended after a
firmware upgrade.
After successfully updating the MM300 firmware, the relay will not be operational and will
require setpoint programming. To communicate with the relay, the communication
settings may have to be manually reprogrammed.
When communications are established, the saved setpoints must be reloaded back into
the relay. See Loading Setpoints from a File for details.
Modbus addresses assigned to firmware modules, features, settings, and corresponding
data items (i.e. default values, min/max values, data type, and item size) may change
slightly from version to version of the firmware. Addresses are rearranged when new
features are added or existing features are enhanced or modified.
SOFTWARE
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